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@kitafox.bsky.social

13 hours ago

Germany Doxes “UNKN,” Head of RU Ransomware Gangs REvil, GandCrab An elusive hacker who went by the handle "UNKN" and ran the early Russian ransomware groups GandCrab and REvil now has a name and a face. Authorities in Germany say 31-year-old Russian Daniil…

ドイツがロシアのランサムウェア集団REvilとGandCrabのリーダー「UNKN」の個人情報を暴露

Germany Doxes “UNKN,” Head of RU Ransomware Gangs REvil, GandCrab #KrebsonSecurity (Apr 5)

krebsonsecurity.com/2026/04/germ...

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@kitafox.bsky.social

2 weeks ago

Feds Disrupt IoT Botnets Behind Huge DDoS Attacks The U.S. Justice Department joined authorities in Canada and Germany in dismantling the online infrastructure behind four highly disruptive botnets that compromised more than three million hacked…

連邦捜査当局、大規模DDoS攻撃の背後にあるIoTボットネットを摘発

Feds Disrupt IoT Botnets Behind Huge DDoS Attacks #KrebsonSecurity (Mar 19)

krebsonsecurity.com/2026/03/feds...

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@kitafox.bsky.social

3 weeks ago

Iran-Backed Hackers Claim Wiper Attack on Medtech Firm Stryker A hacktivist group with links to Iran's intelligence agencies is claiming responsibility for a data-wiping attack against Stryker, a global medical technology company based in Michigan. News reports…

イラン支援のハッカー、医療技術企業ストライカーへのワイパー攻撃を主張

Iran-Backed Hackers Claim Wiper Attack on Medtech Firm Stryker #KrebsonSecurity (Mar 11)

krebsonsecurity.com/2026/03/iran...

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@kitafox.bsky.social

1 month ago

Who is the Kimwolf Botmaster “Dort”? In early January 2026, KrebsOnSecurity revealed how a security researcher disclosed a vulnerability that was used to assemble Kimwolf, the world's largest and most disruptive botnet. Since then, the…

キムウルフのボットマスター「ドルト」とは何者ですか？

Who is the Kimwolf Botmaster “Dort”? #KrebsonSecurity (Feb 28)

krebsonsecurity.com/2026/02/who-...

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@kitafox.bsky.social

1 month ago

‘Starkiller’ Phishing Service Proxies Real Login Pages, MFA Most phishing websites are little more than static copies of login pages for popular online destinations, and they are often quickly taken down by anti-abuse activists and security firms. But a…

「Starkiller」フィッシングサービスプロキシ、本物のログインページとMFA

‘Starkiller’ Phishing Service Proxies Real Login Pages, MFA #KrebsonSecurity (Feb 20)

krebsonsecurity.com/2026/02/star...

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@kitafox.bsky.social

1 month ago

Kimwolf Botnet Swamps Anonymity Network I2P For the past week, the massive "Internet of Things" (IoT) botnet known as Kimwolf has been disrupting the The Invisible Internet Project (I2P), a decentralized, encrypted communications network…

Kimwolfボットネットが匿名ネットワークI2Pを圧倒

Kimwolf Botnet Swamps Anonymity Network I2P #KrebsonSecurity (Feb 11)

krebsonsecurity.com/2026/02/kimw...

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@kitafox.bsky.social

2 months ago

Please Don’t Feed the Scattered Lapsus ShinyHunters A prolific data ransom gang that calls itself Scattered Lapsus ShinyHunters (SLSH) has a distinctive playbook when it seeks to extort payment from victim firms: Harassing, threatening and even…

散らばったラプサスに餌を与えないでください

Please Don’t Feed the Scattered Lapsus ShinyHunters #KrebsonSecurity (Feb 2)

krebsonsecurity.com/2026/02/plea...

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@kitafox.bsky.social

2 months ago

Who Operates the Badbox 2.0 Botnet? CATHEAD

Badbox 2.0 ボットネットを運営しているのは誰ですか?

Who Operates the Badbox 2.0 Botnet? #KrebsonSecurity (Jan 26)

krebsonsecurity.com/2026/01/who-...

Peter (Cy🅱er) Lingin

@rcinghio.bsky.social

2 months ago

Kimwolf Botnet Lurking in Corporate, Govt. Networks A new Internet-of-Things botnet called Kimwolf has spread to more than 2 million devices, forcing infected systems to participate in massive distributed denial-of-service (DDoS) attacks and to relay o...

A new IoT botnet called Kimwolf has spread to more than 2 million devices, forcing infected systems to participate in massive distributed denial-of-service (DDoS) attacks and to relay other malicious and abusive Internet traffic. #krebsonsecurity
krebsonsecurity.com/2026/01/kimw...

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@kitafox.bsky.social

2 months ago

Kimwolf Botnet Lurking in Corporate, Govt. Networks A new Internet-of-Things botnet called Kimwolf has spread to more than 2 million devices, forcing infected systems to participate in massive distributed denial-of-service (DDoS) attacks and to relay…

企業や政府のネットワークに潜むKimwolfボットネット

Kimwolf Botnet Lurking in Corporate, Govt. Networks #KrebsonSecurity (Jan 20)

krebsonsecurity.com/2026/01/kimw...

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@kitafox.bsky.social

2 months ago

Who Benefited from the Aisuru and Kimwolf Botnets? Our first story of 2026 revealed how a destructive new botnet called Kimwolf rapidly grew to infect more than two million devices by mass-compromising a vast number of unofficial Android TV streaming…

Aisuru および Kimwolf ボットネットから利益を得たのは誰か?

Who Benefited from the Aisuru and Kimwolf Botnets? #KrebsonSecurity (Jan 8)

krebsonsecurity.com/2026/01/who-...

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@kitafox.bsky.social

3 months ago

The Kimwolf Botnet is Stalking Your Local Network The story you are reading is a series of scoops nestled inside a far more urgent Internet-wide security advisory. The vulnerability at issue has been exploited for months already, and it's time for a…

Kimwolfボットネットがローカルネットワークをストーキングしている

The Kimwolf Botnet is Stalking Your Local Network #KrebsonSecurity (Jan 2)

krebsonsecurity.com/2026/01/the-...

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@kitafox.bsky.social

3 months ago

Dismantling Defenses: Trump 2.0 Cyber Year in Review The Trump administration has pursued a staggering range of policy pivots this past year that threaten to weaken the nation’s ability and willingness to address a broad spectrum of technology…

防御の解体：トランプ2.0サイバー年次レビュー

Dismantling Defenses: Trump 2.0 Cyber Year in Review #KrebsonSecurity (Dec 19)

krebsonsecurity.com/2025/12/dism...

Ghost of the White Rose 🏳️‍⚧️🏳️‍🌈

@ghostrose.bsky.social

3 months ago

Read if you dare. Discount Fuhrer 's changes to #cybersecurity makes us sitting ducks
#cyber #cyberdefense #CISA #censorship #cybercrime #DOGE #KrebsOnSecurity

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@kitafox.bsky.social

3 months ago

Most Parked Domains Now Serving Malicious Content Direct navigation -- the act of visiting a website by manually typing a domain name in a web browser -- has never been riskier: A new study finds the vast majority of "parked" domains -- mostly…

現在、パークドメインのほとんどが悪質なコンテンツを提供している

Most Parked Domains Now Serving Malicious Content #KrebsonSecurity (Dec 16)

krebsonsecurity.com/2025/12/most...

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@kitafox.bsky.social

4 months ago

SMS Phishers Pivot to Points, Taxes, Fake Retailers China-based phishing groups blamed for non-stop scam SMS messages about a supposed wayward package or unpaid toll fee are promoting a new offering, just in time for the holiday shopping season:…

SMSフィッシング詐欺師はポイント、税金、偽の小売業者に狙いを定める

SMS Phishers Pivot to Points, Taxes, Fake Retailers #KrebsonSecurity (Dec 4)

krebsonsecurity.com/2025/12/sms-...

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@kitafox.bsky.social

4 months ago

Meet Rey, the Admin of ‘Scattered Lapsus$ Hunters’ A prolific cybercriminal group that calls itself "Scattered LAPSUS$ Hunters" made headlines regularly this year by stealing data from and publicly mass extorting dozens of major corporations. But the…

「Scattered Lapsus$ Hunters」の管理者、レイを紹介します

Meet Rey, the Admin of ‘Scattered Lapsus$ Hunters’ #KrebsonSecurity (Nov 26)

krebsonsecurity.com/2025/11/meet...

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@kitafox.bsky.social

4 months ago

The Cloudflare Outage May Be a Security Roadmap An intermittent outage at Cloudflare on Tuesday briefly knocked many of the Internet's top destinations offline. Some affected Cloudflare customers were able to pivot away from the platform…

Cloudflareの障害はセキュリティロードマップの兆しかもしれない

The Cloudflare Outage May Be a Security Roadmap #KrebsonSecurity (Nov 19)

krebsonsecurity.com/2025/11/the-...

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@kitafox.bsky.social

4 months ago

Microsoft Patch Tuesday, November 2025 Edition Microsoft this week pushed security updates to fix more than 60 vulnerabilities in its Windows operating systems and supported software, including at least one zero-day bug that is already being…

Microsoft パッチ火曜日 2025年11月版

Microsoft Patch Tuesday, November 2025 Edition #KrebsonSecurity (Nov 16)

krebsonsecurity.com/2025/11/micr...

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@kitafox.bsky.social

4 months ago

Google Sues to Disrupt Chinese SMS Phishing Triad Google is suing more than two dozen unnamed individuals allegedly involved in peddling a popular China-based mobile phishing service that helps scammers impersonate hundreds of trusted brands, blast…

Google、中国のSMSフィッシング詐欺撲滅のため訴訟

Google Sues to Disrupt Chinese SMS Phishing Triad #KrebsonSecurity (Nov 13)

krebsonsecurity.com/2025/11/goog...

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@kitafox.bsky.social

4 months ago

Drilling Down on Uncle Sam’s Proposed TP-Link Ban The U.S. government is reportedly preparing to ban the sale of wireless routers and other networking gear from TP-Link Systems, a tech company that currently enjoys an estimated 50% market share…

米国政府のTP-Link禁止案を詳しく見る

Drilling Down on Uncle Sam’s Proposed TP-Link Ban #KrebsonSecurity (Nov 9)

krebsonsecurity.com/2025/11/dril...

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@kitafox.bsky.social

5 months ago

Aisuru Botnet Shifts from DDoS to Residential Proxies Aisuru, the botnet responsible for a series of record-smashing distributed denial-of-service (DDoS) attacks this year, recently was overhauled to support a more low-key, lucrative and sustainable…

AisuruボットネットがDDoS攻撃から住宅プロキシへ移行

Aisuru Botnet Shifts from DDoS to Residential Proxies #KrebsonSecurity (Oct 28)

krebsonsecurity.com/2025/10/aisu...

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@kitafox.bsky.social

5 months ago

Email Bombs Exploit Lax Authentication in Zendesk Cybercriminals are abusing a widespread lack of authentication in the customer service platform Zendesk to flood targeted email inboxes with menacing messages that come from hundreds of Zendesk…

Zendeskの緩い認証を悪用したメール爆弾

Email Bombs Exploit Lax Authentication in Zendesk #KrebsonSecurity (Oct 17)

krebsonsecurity.com/2025/10/emai...

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@kitafox.bsky.social

5 months ago

Krebs on Security In-depth security news and investigation

DDoSボットネットAisuruが米国ISPを記録的なDDoS攻撃で攻撃

DDoS Botnet Aisuru Blankets US ISPs in Record DDoS #KrebsonSecurity (Oct 10)

krebsonsecurity.com

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@kitafox.bsky.social

5 months ago

ShinyHunters Wage Broad Corporate Extortion Spree A cybercriminal group that used voice phishing attacks to siphon more than a billion records from Salesforce customers earlier this year has launched a website that threatens to publish data stolen…

シャイニーハンターが広範囲にわたる企業恐喝行為を繰り返す

ShinyHunters Wage Broad Corporate Extortion Spree #KrebsonSecurity (Oct 7)

krebsonsecurity.com/2025/10/shin...

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@kitafox.bsky.social

6 months ago

Self-Replicating Worm Hits 180+ Software Packages At least 187 code packages made available through the JavaScript repository NPM have been infected with a self-replicating worm that steals credentials from developers and publishes those secrets on…

自己複製型ワームが180以上のソフトウェアパッケージを攻撃

Self-Replicating Worm Hits 180+ Software Packages #KrebsonSecurity (Sep 16)

krebsonsecurity.com/2025/09/self...

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@kitafox.bsky.social

6 months ago

18 Popular Code Packages Hacked, Rigged to Steal Crypto At least 18 popular JavaScript code packages that are collectively downloaded more than two billion times each week were briefly compromised with malicious software today, after a developer involved…

18の人気コードパッケージがハッキングされ、暗号資産を盗むために不正操作される

18 Popular Code Packages Hacked, Rigged to Steal Crypto #KrebsonSecurity (Sep 8)

krebsonsecurity.com/2025/09/18-p...